books.google.com - The definitive book on America's most popular perennial includes everything you need to know about growing daffodils, from forcing paper-whites in indoor containers to naturalizing masses of daffodils in a woodland glade.In a field long dominated by British horticulturists, this is the first exhaustive...https://books.google.com/books/about/Daffodils_for_American_gardens.html?id=upxFAAAAYAAJ&utm_source=gb-gplus-shareDaffodils for American gardens